Home / 296,294,174.10-444,451,340.64-140,767,716.18

Finding the Fourth Proportional to 296,294,174.10, 444,451,340.64 and 140,767,716.18

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Solution

The fourth proportional to 296,294,174.10, 444,451,340.64 and 140,767,716.18 is: 211,156,362.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,294,174.10 : 444,451,340.64 = 140,767,716.18 : x
  2. Step 2: Convert to fraction form
    296,294,174.10/444,451,340.64 = 140,767,716.18/x
  3. Step 3: Cross multiply
    296,294,174.10x = 444,451,340.64 × 140,767,716.18
  4. Step 4: Simplify right side
    296,294,174.10x = 62,564,400,175,032,024
  5. Step 5: Solve for x
    x = 62,564,400,175,032,024/296,294,174.10
  6. Step 6: Final answer
    x = 211,156,362.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.